CN212566714U - Hot air conveying and circulating system for drying mask base cloth - Google Patents
Hot air conveying and circulating system for drying mask base cloth Download PDFInfo
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- CN212566714U CN212566714U CN202021292465.6U CN202021292465U CN212566714U CN 212566714 U CN212566714 U CN 212566714U CN 202021292465 U CN202021292465 U CN 202021292465U CN 212566714 U CN212566714 U CN 212566714U
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Abstract
The utility model discloses a facial mask base cloth is dried and is used hot air conveying circulation system, including device body, facial mask base cloth body, air exhauster, air-blast rod section of thick bamboo and air-supply line, the internally mounted of device body has two sets of air-blast rod sections of thick bamboo, and all is fixed with equidistant air outlet on the outer wall of air-blast rod section of thick bamboo to the inside heating screen that is equipped with of air-blast rod section of thick bamboo of air outlet one side, be equipped with the air-supply line on the air-blast rod section of thick bamboo outer wall of heating screen one side, and the device body top of air-supply line top installs two sets of air exhausters, and the pipeline is installed on the device body top of the top of air exhauster, the device body top of pipeline one side is fixed with the dehumidification case, and the inside of. The utility model discloses not only realized the high-efficient even stoving of facial mask base cloth of hot air conveying circulation system, reduced the impurity on facial mask base cloth surface, improved the quality that facial mask base cloth was dried moreover.
Description
Technical Field
The utility model relates to a hot air conveying circulation system technical field specifically is a facial mask base cloth is dried and is used hot air conveying circulation system.
Background
The mask base cloth has good cleaning capacity, and has the effects of moistening, moisturizing and whitening skin, and can play a role in moisturizing, whitening, nutrition supply and the like when in use.
The hot air conveying and circulating system on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:
(1) when the existing hot air conveying and circulating system is used, the high-efficiency and uniform drying of the surface film base cloth is generally inconvenient, so that the reliability of the hot air conveying and circulating system in use is seriously influenced;
(2) the existing hot air conveying and circulating system is generally inconvenient for adjusting the tension of the base cloth of the mask when in use, thereby greatly influencing the convenience degree of the hot air conveying and circulating system when in use;
(3) the existing hot air conveying and circulating system is generally inconvenient to clean the surface of the face film base cloth when in use, thereby bringing great trouble to people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a facial mask base cloth is dried and is used hot air conveying circulation system to provide hot air conveying circulation system and be not convenient for the high-efficient even stoving of facial mask base cloth in solving above-mentioned background art, the problem of cleaning on facial mask base cloth surface is not convenient for to the regulation of facial mask base cloth rate of tension.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a facial mask base cloth is dried and is used hot air conveying circulation system, includes device body, facial mask base cloth body, air exhauster, air-blast rod section of thick bamboo and air-supply line, the internally mounted of device body has two sets of air-blast rod section of thick bamboos, and all is fixed with equidistant air outlet on the outer wall of air-blast rod section of thick bamboo to the inside heating network that is equipped with of air-blast rod section of thick bamboo of air outlet one side, be equipped with the air-supply line on the air-blast rod section of thick bamboo outer wall of heating network one side, and the device body top of air-supply line top installs two sets of air exhausters, and the pipeline is installed on the device body top of the top of air exhauster, the device body top of pipeline one side is fixed with the.
Preferably, the inside of device body is equipped with the facial mask base cloth body, and the device body internally mounted of facial mask base cloth body one side has a brush section of thick bamboo to be fixed with main belt pulley on the outer wall of brush section of thick bamboo one side, realized the cleaning of hot-blast conveying circulation system during operation to facial mask base cloth surface.
Preferably, the device body internally mounted of main belt pulley below has step motor, and step motor's output passes through the shaft coupling and installs the second pivot to the winding has the belt body on the main belt pulley outer wall of second pivot one side, has reduced the impurity on facial mask base cloth surface.
Preferably, a driving roller is arranged inside the device body on one side of the second rotating shaft, a driven gear is fixed on the outer wall on one side of the driving roller, and a servo motor is fixed at the bottom end of the device body below the driven gear, so that the driving of the mask base cloth is realized.
Preferably, the output end of the singlechip in the servo motor is provided with a first rotating shaft through a coupler, and one end of the first rotating shaft, which is far away from the servo motor, is fixed with a driving gear, so that the stable structure connection of the driving gear is realized.
Preferably, the base is installed inside the device body on one side of the air blowing roller, the screw rod is arranged inside the base, the auxiliary roller is hinged to the top end of the screw rod through a bearing, the handle is fixed to the bottom end of the screw rod below the auxiliary roller, and the tensioning mechanism is arranged inside the device body above the handle.
Preferably, straining device's inside has set gradually gag lever post, supporting seat, spring and an adjustment rod section of thick bamboo, the internally mounted of device body has the supporting seat, and the inside of supporting seat is equipped with the gag lever post to the bottom mounting of gag lever post has an adjustment rod section of thick bamboo, has realized the regulation of hot-blast conveying circulation system during operation facial mask base cloth rate of tension.
Preferably, the surface of the limiting rod above the adjusting roller barrel is wound with a spring, the bottom end of the spring is fixedly connected with the adjusting roller barrel, and the top end of the spring is fixedly connected with the supporting seat, so that the drying effect of the mask base cloth is improved.
Preferably, a driving motor is installed inside the device body on one side of the air blowing roller barrel, a third rotating shaft is installed at the output end of the driving motor through a coupler, a transmission shaft is fixed at one end, far away from the driving motor, of the third rotating shaft, and one end of the transmission shaft is fixedly connected with the air blowing roller barrel, so that rotary driving of the air blowing roller barrel is achieved.
Compared with the prior art, the beneficial effects of the utility model are that: the hot air conveying and circulating system not only realizes efficient and uniform drying of the facial mask base fabric by the hot air conveying and circulating system, reduces impurities on the surface of the facial mask base fabric, but also improves the drying quality of the facial mask base fabric;
(1) the facial mask base cloth body sequentially penetrates through the surface of a roller barrel in the device body, the surfaces of an auxiliary roller barrel, an adjusting roller barrel, a brush barrel and a driving roller barrel through a worker, a servo motor is started through an operation control panel, a driving gear is driven to rotate by a first rotating shaft, the roller barrel is driven to rotate by a driven gear under the transmission of a gear set, so that the facial mask base cloth body is driven to move, when the facial mask base cloth body needs to be dried, an exhaust fan is started through the operation control panel, air in the device body is conveyed to the interior of an air inlet pipe through a pipeline by two groups of exhaust fans, a heating net is started through the operation control panel, the interior of the air blowing roller barrel is heated by the heating net, the heating temperature of the heating net is controlled by a temperature sensor in the air blowing barrel through feedback of the control panel, and the air is sprayed out through an air outlet in the air inlet pipe after being heated, hot air is blown into the device body through the two groups of air outlets for drying, the driving motor is started by the operation control panel, the transmission shaft is driven to rotate by the third rotating shaft to drive the air blowing roller to rotate so as to improve the air blowing effect of the air outlets, then cold air flow is conveyed into the pipeline by the exhaust fan, and the air which is obtained by removing and purifying the moisture in the air by the drying cotton in the dehumidification box is conveyed into the air inlet pipe for cyclic drying, so that the opposite membrane substrate is efficiently and uniformly dried by the hot air conveying and circulating system, and the drying quality of the mask substrate is improved;
(2) through the arrangement of the limiting rod, the supporting seat, the spring and the adjusting rod cylinder, the auxiliary rod cylinder is driven by the lead screw to move downwards by the cooperation of the lead screw and the internal threads of the base through the rotating handle of a worker, the tension degree of the mask base cloth body is adjusted by the cooperation of the auxiliary rod cylinder and the rod cylinder in the device body, when the tension force of the mask base cloth body is overlarge, the adjusting rod cylinder is driven by the mask base cloth body to move downwards, the limiting rod slides in the supporting seat under the support of the spring, the tension degree of the mask base cloth body is adjusted by the cooperation of the adjusting rod cylinder and the auxiliary rod cylinder, the adjustment of the tension degree of the mask base cloth body in the working process of the hot air conveying circulating system is realized, and the drying effect of the mask base cloth is improved;
(3) open step motor through staff operation control panel, drive the belt pulley by the second pivot and rotate to drive the belt body motion, rotatory by belt body drive main belt pulley, thereby drive brush section of thick bamboo and rotate, clean the impurity on the face membrane base cloth body surface by brush section of thick bamboo, realized cleaning the face membrane base cloth surface when hot-blast delivery circulation system during operation, reduced the impurity on face membrane base cloth surface.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic side view, cross-sectional structure of an air-blowing roller according to the present invention;
FIG. 3 is a schematic view of a cross-sectional enlarged structure of the tensioning mechanism of the present invention;
fig. 4 is a schematic side view of the cross-sectional structure of the tensioning mechanism of the present invention;
fig. 5 is a side view of the driven gear of the present invention;
fig. 6 is a schematic diagram of the system framework structure of the present invention.
In the figure: 1. a device body; 2. a mask base cloth body; 3. an exhaust fan; 4. a pipeline; 5. a tensioning mechanism; 501. a limiting rod; 502. a supporting seat; 503. a spring; 504. an adjusting roller; 6. a dehumidification box; 7. drying the cotton; 8. a control panel; 9. a brush barrel; 10. a primary pulley; 11. driving the roller; 12. a driven gear; 13. a driving gear; 14. a first rotating shaft; 15. a servo motor; 16. a belt body; 17. a second rotating shaft; 18. a stepping motor; 19. an auxiliary roller tube; 20. a base; 21. a handle; 22. a screw rod; 23. a blower roller; 24. an air inlet pipe; 25. heating the net; 26. an air outlet; 27. a third rotating shaft; 28. a drive motor; 29. a drive shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides an embodiment: a hot air conveying and circulating system for drying mask base cloth comprises a device body 1, a mask base cloth body 2, an exhaust fan 3, air blowing roller barrels 23 and an air inlet pipe 24, wherein two groups of air blowing roller barrels 23 are arranged inside the device body 1, air outlets 26 with equal intervals are fixed on the outer wall of each air blowing roller barrel 23, a heating net 25 is arranged inside the air blowing roller barrel 23 on one side of each air outlet 26, the type of the heating net 25 is WMZ5-D081, the output end of a single chip microcomputer inside a control panel 8 is electrically connected with the input end of the heating net 25, the air inlet pipe 24 is arranged on the outer wall of each air blowing roller barrel 23 on one side of the heating net 25, the two groups of exhaust fans 3 are arranged at the top end of the device body 1 above the air inlet pipe 24, the type of each exhaust fan 3 is Y9-35-11, the output end of the single chip microcomputer inside the control panel 8 is electrically connected with the input end, a dehumidifying box 6 is fixed at the top end of the device body 1 at one side of the pipeline 4, dry cotton 7 is arranged in the dehumidifying box 6, a control panel 8 is fixed on the outer wall of the device body 1 below the dry cotton 7, a driving motor 28 is arranged in the device body 1 at one side of the air blowing roller 23, the model of the driving motor 28 is HC-SFS1023, the output end of a single chip microcomputer in the control panel 8 is electrically connected with the input end of the driving motor 28, the output end of the driving motor 28 is provided with a third rotating shaft 27 through a coupler, a transmission shaft 29 is fixed at one end of the third rotating shaft 27 far away from the driving motor 28, one end of the transmission shaft 29 is fixedly connected with the air blowing roller 23, a driving roller 11 is arranged in the device body 1, a driven gear 12 is fixed on the outer wall at one side of the driving roller 11, and a servo motor 15 is fixed at the bottom, the type of the servo motor 15 is HC-SFS1025, the output end of the singlechip in the control panel 8 is electrically connected with the input end of the servo motor 15, the output end of the singlechip in the servo motor 15 is provided with a first rotating shaft 14 through a coupler, and one end of the first rotating shaft 14 far away from the servo motor 15 is fixed with a driving gear 13;
when the facial mask base fabric drying device is used, a worker sequentially penetrates the surface of a roller barrel in the device body 1, the surfaces of an auxiliary roller barrel 19, an adjusting roller barrel 504, a brush barrel 9 and a driving roller barrel 11, a servo motor 15 is started through operating a control panel 8, a driving gear 13 is driven to rotate by a first rotating shaft 14, the driving roller barrel 11 is driven to rotate by a driven gear 12 under the transmission of a gear set, so that the facial mask base fabric body 2 is driven to move, when the facial mask base fabric body 2 needs to be dried, an exhaust fan 3 is started through operating the control panel 8, wind in the device body 1 is conveyed to the interior of an air inlet pipe 24 through a pipeline 4 through two groups of exhaust fans 3, a heating net 25 is opened through operating the control panel 8, the interior of a blast roller barrel 23 is heated through the heating net 25, the heating temperature of the heating net 25 is subjected to feedback control of a temperature sensor in the roller barrel 23 on the control panel 8, cold air in the air inlet pipe 24 is heated by the heating net 25 and then sprayed out from the air outlets 26, hot air is blown into the device body 1 through the two groups of air outlets 26 for drying, the driving motor 28 is started by the operation control panel 8, the transmission shaft 29 is driven to rotate by the third rotating shaft 27, the air blowing roller 23 is driven to rotate, so that the air blowing effect of the air outlets 26 is improved, then the cold air flow is conveyed to the inside of the pipeline 4 by the exhaust fan 3, and the air after the moisture in the air is removed and purified by the drying cotton 7 in the dehumidifying box 6 is conveyed to the inside of the air inlet pipe 24 for cyclic drying, so that the efficient and uniform drying of the facial mask base fabric by a hot air conveying and circulating system is realized, and the drying quality of the facial mask base fabric;
the device comprises a device body 1, a mask base cloth body 2, a brush barrel 9, a main belt pulley 10, a stepping motor 18, a belt body 16 and a control panel 8, wherein the mask base cloth body 2 is arranged inside the device body 1 on one side of the mask base cloth body 2, the outer wall of one side of the brush barrel 9 is fixedly provided with the main belt pulley 10, the device body 1 below the main belt pulley 10 is internally provided with the stepping motor 18, the stepping motor 18 is HC-SFS102 in type, the output end of a single chip microcomputer inside the control panel 8 is electrically connected with the input end of the single chip microcomputer, the output end of the stepping motor 18 is provided with a second rotating shaft 17 through a coupler, and the outer wall;
when the mask base fabric cleaning machine is used, a worker operates the control panel 8 to open the stepping motor 18, the second rotating shaft 17 drives the belt pulley to rotate, so that the belt body 16 is driven to move, the belt body 16 drives the main belt pulley 10 to rotate, so that the brush cylinder 9 is driven to rotate, impurities on the surface of the mask base fabric body 2 are cleaned by the brush cylinder 9, the surface of the mask base fabric is cleaned when the hot air conveying and circulating system works, and the impurities on the surface of the mask base fabric are reduced;
a base 20 is installed inside the device body 1 on one side of the air blowing roller 23, a lead screw 22 is arranged inside the base 20, an auxiliary roller 19 is hinged to the top end of the lead screw 22 through a bearing, a handle 21 is fixed to the bottom end of the lead screw 22 below the auxiliary roller 19, a tensioning mechanism 5 is arranged inside the device body 1 above the handle 21, a limiting rod 501, a supporting seat 502, a spring 503 and an adjusting roller 504 are sequentially arranged inside the tensioning mechanism 5, the supporting seat 502 is installed inside the device body 1, the limiting rod 501 is arranged inside the supporting seat 502, the adjusting roller 504 is fixed to the bottom end of the limiting rod 501, the spring 503 is wound on the surface of the limiting rod 501 above the adjusting roller 504, the bottom end of the spring 503 is fixedly connected with the adjusting roller 504, and the top end of the spring 503 is fixedly connected with the supporting seat 502;
during the use, the handle 21 is rotated by a worker, under the matching of the screw rod 22 and the internal threads of the base 20, the auxiliary roller barrel 19 is driven by the screw rod 22 to move downwards, the tension of the facial mask base fabric body 2 is adjusted by the matching of the auxiliary roller barrel 19 and the roller barrel inside the device body 1, when the tension of the facial mask base fabric body 2 is too large, the adjusting roller barrel 504 is driven by the facial mask base fabric body 2 to move downwards, under the support of the spring 503, the limiting rod 501 slides inside the supporting seat 502, the tension of the facial mask base fabric body 2 is adjusted by the mutual matching of the adjusting roller barrel 504 and the auxiliary roller barrel 19, the adjustment of the tension of the facial mask base fabric during the work of a hot air conveying circulating system is realized, and the drying effect of the facial mask base fabric is improved.
The working principle is as follows: when the facial mask base fabric drying device is used, an external power supply is connected, firstly, a worker sequentially penetrates the facial mask base fabric body 2 through the surface of a roller barrel in the device body 1, the surfaces of an auxiliary roller barrel 19, an adjusting roller barrel 504, a brush barrel 9 and a driving roller barrel 11, a servo motor 15 is started through operating a control panel 8, a driving gear 13 is driven to rotate by a first rotating shaft 14, the driving roller barrel 11 is driven to rotate by a driven gear 12 under the transmission of a gear set, so that the facial mask base fabric body 2 is driven to move, when the facial mask base fabric body 2 needs to be dried, an exhaust fan 3 is started through operating the control panel 8, wind in the device body 1 is conveyed to the inside of an air inlet pipe 24 through a pipeline 4 through two groups of exhaust fans 3, a heating net 25 is started through operating the control panel 8, the inside of a blowing roller barrel 23 is heated through the heating net 25, the heating temperature of the heating net 25 is subjected to feedback control of a temperature sensor, the cold air in the air inlet pipe 24 is heated by the heating net 25 and then sprayed out by the air outlet 26, hot air is blown into the device body 1 through the two groups of air outlets 26 for drying, the driving motor 28 is opened by the operation control panel 8, the transmission shaft 29 is driven to rotate by the third rotating shaft 27, the air blowing roller 23 is driven to rotate, the air blowing effect of the air outlet 26 is improved, then the cold air flow is conveyed to the inside of the pipeline 4 by the exhaust fan 3, the purified air is removed by the dry cotton 7 in the dehumidifying box 6, the purified air is conveyed to the inside of the air inlet pipe 24 for cyclic drying, the efficient and uniform drying of the facial mask base fabric by the hot air conveying circulating system is realized, the drying quality of the facial mask base fabric is improved, then the auxiliary roller 19 is driven to move downwards by the screw rod 22 under the matching of the screw rod 22 and the internal threads of the base 20 by the rotating handle 21 of a worker, and the tensioning degree of the facial mask base fabric body 2 is matched by the auxiliary roller 19 and adjusting, when the tensile force of the facial mask base fabric body 2 is too large, the facial mask base fabric body 2 drives the adjusting roller barrel 504 to move downwards, the limiting rod 501 slides in the supporting seat 502 under the support of the spring 503, the adjusting roller barrel 504 and the auxiliary roller barrel 19 are matched with each other to adjust the tension of the facial mask base fabric body 2, so that the tension of the facial mask base fabric is adjusted when the hot air conveying circulating system works, the drying effect of the facial mask base fabric is improved, the stepping motor 18 is opened through the operation of the control panel 8 by a worker, the belt pulley is driven to rotate by the second rotating shaft 17, the belt body 16 is driven to move, the main belt pulley 10 is driven to rotate by the belt body 16, the brush barrel 9 is driven to rotate, impurities on the surface of the facial mask base fabric body 2 are cleaned by the brush barrel 9, the cleaning on the surface of the facial mask base fabric is realized when the hot air conveying circulating system works, and the impurities on the surface of the facial mask, to complete the use work of the hot air conveying and circulating system.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a facial mask base cloth is dried and is used hot air conveying circulation system, includes device body (1), facial mask base cloth body (2), air exhauster (3), air-blast rod section of thick bamboo (23) and air-supply line (24), its characterized in that: the utility model discloses a device, including device body (1), air blowing rod section of thick bamboo (23), and all be fixed with equidistant air outlet (26) on the outer wall of air blowing rod section of thick bamboo (23) to air blowing rod section of thick bamboo (23) inside heating net (25) that is equipped with of air outlet (26) one side, be equipped with air-supply line (24) on air blowing rod section of thick bamboo (23) outer wall of heating net (25) one side, and device body (1) top of air-supply line (24) top installs two sets of air exhauster (3), and pipeline (4) are installed on device body (1) top of the top of air exhauster (3), device body (1) top of pipeline (4) one side is fixed with dehumidification case (6), and the inside of dehumidification case (6) is equipped with dry cotton (7) to be fixed with control panel (8) on device body (1) outer wall of dry cotton (7) below.
2. The hot air delivery circulation system for drying the mask base cloth according to claim 1, characterized in that: the facial mask device is characterized in that a facial mask base cloth body (2) is arranged inside the device body (1), a brush barrel (9) is arranged inside the device body (1) on one side of the facial mask base cloth body (2), and a main belt pulley (10) is fixed on the outer wall on one side of the brush barrel (9).
3. The hot air delivery circulation system for drying the mask base cloth according to claim 2, characterized in that: device body (1) internally mounted of main belt pulley (10) below has step motor (18), and the output of step motor (18) installs second pivot (17) through the shaft coupling to the winding has belt body (16) on the main belt pulley (10) outer wall of second pivot (17) one side.
4. The hot air delivery circulation system for drying the mask base cloth according to claim 3, characterized in that: the device is characterized in that a driving roller barrel (11) is arranged inside the device body (1) on one side of the second rotating shaft (17), a driven gear (12) is fixed on the outer wall on one side of the driving roller barrel (11), and a servo motor (15) is fixed at the bottom end of the device body (1) below the driven gear (12).
5. The hot air delivery circulation system for drying the mask base cloth according to claim 4, wherein: the output end of the singlechip in the servo motor (15) is provided with a first rotating shaft (14) through a coupler, and one end, far away from the servo motor (15), of the first rotating shaft (14) is fixed with a driving gear (13).
6. The hot air delivery circulation system for drying the mask base cloth according to claim 1, characterized in that: the device body (1) internally mounted of blast air rod section of thick bamboo (23) one side has base (20), and the inside of base (20) is equipped with lead screw (22) to the top of lead screw (22) is articulated through the bearing has supplementary rod section of thick bamboo (19), and lead screw (22) bottom mounting of supplementary rod section of thick bamboo (19) below has handle (21), and device body (1) inside above handle (21) is equipped with straining device (5).
7. The hot air delivery circulation system for drying the mask base cloth according to claim 6, characterized in that: the inside of straining device (5) has set gradually gag lever post (501), supporting seat (502), spring (503) and has adjusted a rod section of thick bamboo (504), the internally mounted of device body (1) has supporting seat (502), and the inside of supporting seat (502) is equipped with gag lever post (501) to the bottom mounting of gag lever post (501) has adjusts a rod section of thick bamboo (504).
8. The hot air delivery circulation system for drying the mask base cloth according to claim 7, wherein: the surface of a limiting rod (501) above the adjusting roller tube (504) is wound with a spring (503), the bottom end of the spring (503) is fixedly connected with the adjusting roller tube (504), and the top end of the spring (503) is fixedly connected with the supporting seat (502).
9. The hot air delivery circulation system for drying the mask base cloth according to claim 1, characterized in that: the device body (1) internally mounted of air-blowing roller section of thick bamboo (23) one side has driving motor (28), and the output of driving motor (28) installs third pivot (27) through the shaft coupling, and the one end that driving motor (28) were kept away from in third pivot (27) is fixed with transmission shaft (29), the one end and the air-blowing roller section of thick bamboo (23) fixed connection of transmission shaft (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021292465.6U CN212566714U (en) | 2020-07-03 | 2020-07-03 | Hot air conveying and circulating system for drying mask base cloth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021292465.6U CN212566714U (en) | 2020-07-03 | 2020-07-03 | Hot air conveying and circulating system for drying mask base cloth |
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| CN212566714U true CN212566714U (en) | 2021-02-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116623467A (en) * | 2023-04-13 | 2023-08-22 | 湖南永顺环保材料有限公司 | Single-area linkage type paperboard dehumidifier |
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2020
- 2020-07-03 CN CN202021292465.6U patent/CN212566714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116623467A (en) * | 2023-04-13 | 2023-08-22 | 湖南永顺环保材料有限公司 | Single-area linkage type paperboard dehumidifier |
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